Surf Forecasts:
Kennebunk Beach surf forecast from 18 Jun 2026:
- Best quality surf: Tuesday 23 Jun, 5AM (local time) - 4ft (1.2m), 7s period, SSE swell with cross-offshore winds.
- Most powerful swell: Thursday 18 Jun, 5PM (local time) - 10ft (3.0m), 7s period, SSE swell with 1,084 kJ wave energy.
- Next surfable swell (1★+): Tuesday 23 Jun, 5AM (local time) - 4ft (1.2m), 7s period with SSE swell.
Best Forecast Surf Conditions for Kennebunk Beach this week:
The surf forecast for Kennebunk Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 23) at 5AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kennebunk Beach in the next 16 days are 3.0m 7s and forecast to arrive on Thursday (Jun 18) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Thursday (Jun 18) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 23rd Jun) | 4ft (1.2m) 7s |
| Best Surf | 5AM (Tue 23rd Jun) | 4ft (1.2m) 7s |
| Most Powerful | 5PM (Thu 18th Jun) | 10ft (3.0m) 7s |
Table - best surf conditions forecast for Kennebunk Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 25°C on Fri afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the SSE on Thu afternoon, light winds from the WNW by Sat night). | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 5 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 13 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | ESE 7 | SE 8 | SSE 8 | SSE 7 | SSE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 69 | 1084 | 256 | 98 | 52 | 7 | 23 | 13 | 11 | 13 | 13 | 9 | 9 | 5 | 73 | 74 | 35 | 57 | 37 | 36 | 20 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross | cross-off | cross-off | cross-on | cross-off | off | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 2:43PM2.87m | 2:56AM3.18m | 3:40PM2.85m | 3:55AM3.01m | 4:37PM2.82m | 4:55AM2.84m | 5:34PM2.80m | 5:56AM2.69m | 6:30PM2.77m | 6:56AM2.56m | 7:23PM2.76m | 7:56AM2.47m | 8:14PM2.75m | ||||||||
Low Tide | 8:22AM-0.30m | 8:35PM0.08m | 9:18AM-0.19m | 9:35PM0.16m | 10:15AM-0.06m | 10:37PM0.24m | 11:11AM0.08m | 11:41PM0.30m | 12:08PM0.21m | 00:44AM0.33m | 1:03PM0.33m | 1:45AM0.33m | 1:56PM0.42m | 2:42AM0.30m | |||||||
 | |  |  | |  | | |  | |  | | |  | | | | | | |  | |
 | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — | 5:01 | — | — |
 | — | 8:24 | — | — | 8:24 | — | — | 8:24 | — | — | 8:24 | — | — | 8:25 | — | — | 8:25 | — | — | 8:25 | — |
mm | 1 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 16 | 20 | 22 | 22 | 25 | 21 | 20 | 20 | 17 | 20 | 18 | 17 | 19 | 18 | 16 | 22 | 23 | 21 | 21 | 22 | 21 |
Feels °C | 14 | 18 | 22 | 17 | 21 | 18 | 15 | 14 | 15 | 19 | 16 | 16 | 18 | 17 | 16 | 21 | 22 | 20 | 19 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | SSE 8 | SSE 8 | SSE 8 | SE 13 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | ESE 7 | SE 8 | SSE 8 | SSE 7 | SSE 7 |
| kJ | 4 | 1 | 256 | 98 | 52 | 7 | 23 | 13 | 11 | 13 | 13 | 9 | 9 | 4 | 73 | 74 | 35 | 57 | 37 | 36 | 20 |
Swell 2 Height (m) Direction Period (s) | E 14 | SE 14 | E 14 | SE 14 | SE 13 | E 13 | SE 13 | SW 4 | SE 12 | SE 12 | E 12 | E 11 | SE 11 | SE 11 | SE 11 | — | SSE 8 | SE 8 | ENE 3 | NE 4 | SSE 3 |
| kJ | 4 | 8 | 4 | 7 | 7 | 3 | 7 | 3 | 5 | 6 | 3 | 2 | 5 | 5 | 5 | — | 33 | 18 | 1 | 1 | 3 |
Swell 3 Height (m) Direction Period (s) | S 15 | — | SE 14 | E 14 | E 13 | S 13 | E 13 | SE 12 | S 10 | E 11 | SE 12 | S 12 | SE 8 | — | — | E 11 | — | SW 4 | NNE 3 | — | — |
| kJ | 4 | — | 8 | 4 | 3 | 3 | 3 | 6 | 2 | 2 | 6 | 3 | 3 | — | — | 2 | — | 3 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 7 | WSW 3 | WSW 4 | WSW 4 | S 7 | W 4 | NNW 3 | WNW 3 | — | — | — | — | — | NE 3 | NNE 3 | S 2 | — | NE 3 | — | S 3 |
| kJ | 69 | 1084 | 7 | 16 | 10 | 88 | 18 | 7 | 1 | — | — | — | — | — | 6 | 2 | 1 | — | 1 | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3507 | 665 | 108 | 45 | 438 | 228 | 231 | 231 | 216 | 219 | 462 | 216 | 324 | 350 | 11 | 216 | 276 | 234 | 276 | 818 | 234 |
Best forecast wave conditions in Maine | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Kennebunk Beach Surf forecast
The above surf forecast table for Kennebunk Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kennebunk Beach can be found by selecting the local surf guide option on the grey menu. Our Kennebunk Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennebunk Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Kennebunk Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Kennebunk Beach is 17 km (11 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.
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